Attu, AK Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Attu, AK in one place.
Partly sunny, with a high near 44. Southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Attu, AK is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 1:20 AM AKDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Attu, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 1:20 AM AKDT
- Forecast office
- ALU
- Source
- NOAA / NWS
Daily Outlook
This Week in Attu
Thursday looks like the warmest upcoming period in Attu at 46 degrees F.
Friday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Wednesday Night at about 20 to 35 mph SE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 1:20 AM AKDT
- Coverage
- 6 days
- Time zone
- America/Anchorage
- Forecast office
- ALU
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 42. South wind 5 to 15 mph.
A chance of rain after 4pm. Mostly cloudy, with a high near 45. South wind 15 to 20 mph. Chance of precipitation is 30%.
Rain. Cloudy, with a low around 42.
Rain before 10am, then rain showers. Cloudy, with a high near 46.
Rain showers. Cloudy, with a low around 42.
Rain showers. Cloudy, with a high near 45.
Rain showers likely. Cloudy, with a low around 41.
A chance of rain showers. Cloudy, with a high near 45.
A slight chance of rain showers before 4am. Mostly cloudy, with a low around 41.
Mostly cloudy, with a high near 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Partly Sunny
|
44°F |
0 to 5 mph
SW
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
42°F |
5 to 15 mph
S
|
|
Wednesday
Jun 10
|
Mostly Cloudy then Chance Light Rain
|
45°F |
15 to 20 mph
S
|
|
Wednesday Night
Jun 10
|
Light Rain
|
42°F |
20 to 35 mph
SE
|
|
Thursday
Jun 11
|
Light Rain then Rain Showers
|
46°F |
30 to 35 mph
SE
|
|
Thursday Night
Jun 11
|
Rain Showers
|
42°F |
30 mph
SE
|
|
Friday
Jun 12
|
Rain Showers
|
45°F |
25 to 30 mph
SE
|
|
Friday Night
Jun 12
|
Rain Showers Likely
|
41°F |
20 to 25 mph
E
|
|
Saturday
Jun 13
|
Chance Rain Showers
|
45°F |
15 to 20 mph
E
|
|
Saturday Night
Jun 13
|
Slight Chance Rain Showers
|
41°F |
15 mph
NE
|
|
Sunday
Jun 14
|
Mostly Cloudy
|
45°F |
15 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Attu.